Equations balanced on the previous day | Equations balanced on the next day |
Fe2 + 2 CuSO4 = 2 Cu + 2 FeSO4
C37H70O5 + C1H4O1 = C19H38O4 + C55H104O4 =>
99 C37H70O5 + 129 C1H4O1 = 133 C19H38O4 + 23 C55H104O4
NaOH + Mg(NO3)2 = MgOH + Na + (NO3)2 =>
NaOH + Mg(NO3)2 = MgOH + Na + (NO3)2
Na2CO2 + H2OSO4 = NaSO4 + CO2 + H2O =>
Na2CO2 + 2 H2OSO4 = 2 NaSO4 + CO2 + 2 H2O
Co3[Co(CN)6]2 + Cr(MnO4)2 + H2SO4 = CoSO4 + HNO3 + CO2 + H2O + Mn2(SO4)3 + MnCr2O7 =>
9 Co3[Co(CN)6]2 + 236 Cr(MnO4)2 + 576 H2SO4 = 45 CoSO4 + 108 HNO3 + 108 CO2 + 522 H2O + 177 Mn2(SO4)3 + 118 MnCr2O7
N2O3 + Ba(OH)2 = Ba(NO2)2 + H2O =>
N2O3 + Ba(OH)2 = Ba(NO2)2 + H2O
Al(NO4)3 + H2SO4 = Al2(SO4)3 + HNO4 =>
2 Al(NO4)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO4
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 Cl2
XYZ = ZYX =>
XYZ = ZYX
MnO2 + H2SO4 + H2C24 = MnSO4 + CO2 + H2O =>
49 MnO2 + 49 H2SO4 + H2C24 = 49 MnSO4 + 24 CO2 + 50 H2O
C16H18ClN3S + C6H12O6 + H2O = C16H20ClN3S + C6H12O7 =>
C16H18ClN3S + C6H12O6 + H2O = C16H20ClN3S + C6H12O7
Ca + H2SO4 = CaHSO4 + H2 =>
2 Ca + 2 H2SO4 = 2 CaHSO4 + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
ClF5 = Cl + F =>
ClF5 = Cl + 5 F
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K2S(aq) + HCl(aq) = K2Cl + HS =>
K2S(aq) + HCl(aq) = K2Cl + HS
N2O4 + NaBr + NaOH = NaNO2 + NaBrO2 + H2O =>
2 N2O4 + NaBr + 4 NaOH = 4 NaNO2 + NaBrO2 + 2 H2O
Na3PO4(aq) + AgNO3(aq) = Ag3PO4 + NaNO3 =>
Na3PO4(aq) + 3 AgNO3(aq) = Ag3PO4 + 3 NaNO3
ZnCl2 + CH3COOH = Zn(CH3COO)2 + HCl =>
ZnCl2 + 2 CH3COOH = Zn(CH3COO)2 + 2 HCl
Pb(CH3COO)2 + KOH = Pb(OH)2 + KCH3COO =>
Pb(CH3COO)2 + 2 KOH = Pb(OH)2 + 2 KCH3COO
PH3 + O2 = H2O + P4O6 =>
4 PH3 + 6 O2 = 6 H2O + P4O6
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + H2O + I2 + K2SO4 =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 7 H2O + 3 I2 + 4 K2SO4
CuZn + HCl = CuCl + HZn =>
CuZn + HCl = CuCl + HZn
CaC2(s) + H2O = Ca(OH)2 + C2H2 =>
CaC2(s) + 2 H2O = Ca(OH)2 + C2H2
N2 + H2 = NH3 = NH3 =>
N2 + 3 H2 = 2 NH3
Ba(NO3)2 + CH3COOH = HNO3 + Ba(CH3COO)2 =>
Ba(NO3)2 + 2 CH3COOH = 2 HNO3 + Ba(CH3COO)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HCl + CaCO3 = CO2 + H2O + Ca(Cl2) =>
2 HCl + CaCO3 = CO2 + H2O + Ca(Cl2)
H2SO4 + NaCl = Na2SO4 + HCl =>
H2SO4 + 2 NaCl = Na2SO4 + 2 HCl
Ca(OCl)Cl + H2O = Ca(OH)2 + Cl2 =>
Ca(OCl)Cl + H2O = Ca(OH)2 + Cl2
NaSH + Ca(OH)2 + S = CaS2 + NaOH + H2O =>
NaSH + Ca(OH)2 + S = CaS2 + NaOH + H2O
C8Br3O1H5 + Br2 = C8Br13O1H5 =>
C8Br3O1H5 + 5 Br2 = C8Br13O1H5
C8H10N4O2 + NH3 = C9H13N + N4 + O2 =>
54 C8H10N4O2 + 28 NH3 = 48 C9H13N + 49 N4 + 54 O2
MgI2(aq) + Pb(NO3)2(aq) = Mg(NO3)2 + PbI2(s) =>
MgI2(aq) + Pb(NO3)2(aq) = Mg(NO3)2 + PbI2(s)
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + H2O + I2 + K2SO4 =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 7 H2O + 3 I2 + 4 K2SO4
Au2S3 + H2 = Au2 + H2S =>
Au2S3 + 3 H2 = Au2 + 3 H2S
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
HCl(aq) + K2SO3(aq) = H2O + KCl + SO2 =>
2 HCl(aq) + K2SO3(aq) = H2O + 2 KCl + SO2
MgSO4*7H2O = MgSO4 + H2O =>
MgSO4*7H2O = MgSO4 + 7 H2O
NaHCO3 + HC2H3O2 = CH3COONa + CO2 + H2O =>
NaHCO3 + HC2H3O2 = CH3COONa + CO2 + H2O
KI + HSO4 = H2S + I2 + K2SO4 + H2O =>
18 KI + 10 HSO4 = H2S + 9 I2 + 9 K2SO4 + 4 H2O
Cr(s) + CdCl2(aq) = CrCl3 + Cd =>
2 Cr(s) + 3 CdCl2(aq) = 2 CrCl3 + 3 Cd
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Sr(NO3)2 + Al(C2H3O2)3 = Al(NO3)3 + Sr(C2H3O2)2 =>
3 Sr(NO3)2 + 2 Al(C2H3O2)3 = 2 Al(NO3)3 + 3 Sr(C2H3O2)2
H2C2O4 + KOH = K2C2O4 + H2(OH)2 =>
H2C2O4 + 2 KOH = K2C2O4 + H2(OH)2
NiSO4 + NaOH = Ni[OH]2 + Na2SO4 =>
NiSO4 + 2 NaOH = Ni[OH]2 + Na2SO4
Ca10C10O30 + Mn10O10 + Co10O10 + Si10O20 = Ca19Mn1Co10Si20O70 + C10O20 =>
19 Ca10C10O30 + Mn10O10 + 10 Co10O10 + 20 Si10O20 = 10 Ca19Mn1Co10Si20O70 + 19 C10O20
C2H7NO + H3BO3 = C2H10BNO4 =>
C2H7NO + H3BO3 = C2H10BNO4
PO2 + O2 = PO4O5 =>
2 PO2 + 7 O2 = 2 PO4O5
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